I think the most heartwarming thing is the thing that Zhou Nan did to save people before he went to Tibet, and that's the thing that changed Zhou Nan's life. So although Zhou Nan has done a lot of touching things in his life, I still think that this thing is the most touching, because if there wasn't this thing in the first place, then Zhou Nan wouldn't have thought of going to Tibet to work, and then there wouldn't have been so many touching things behind him.
The thing is like this, at that time is still in the doctoral Zhou Nan went to Tibet to travel, but in the way when encountered a dying old man, the old man suffered from pneumonia, so Zhou Nan did his best to heal the old man, but after the healing, the old man said: "Tibet is short of doctors, can you come? " It was this sentence that touched Zhou Nan, so she made up her mind that she must go to Tibet to work.
But at that time, when she heard the news, her family was very much against it, because if Zhou Nan continued to stay in Beijing, then the future development is certainly good, and Zhou Nan's tutor also hoped that Zhou Nan could stay in the respiratory department in Beijing, which is undoubtedly the best choice for Zhou Nan, but that's not what she wanted, so even if everyone was against Zhou Nan going to Tibet
So even though everyone was against Zhou Nan going to Tibet, she still went.
So if Zhou Nan hadn't treated the old man, and if the old man hadn't made such a request, then Zhou Nan wouldn't have wanted to work in Tibet, so I think this is the most heartwarming thing, because it's because of this that the heartwarming things happened, otherwise Zhou Nan probably wouldn't have gone to Tibet, and he would probably be a doctor at the Union Hospital now, so I think this is the most heartwarming thing, because it's because of this that the heartwarming things happened, otherwise Zhou Nan probably wouldn't have gone to Tibet, and he would probably be a doctor at the Union Hospital. So this thing is also changed Zhou Nan's life.